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David GNSS Receiver - Rover Kit Network Mode

David GNSS Receiver - Rover Kit Network Mode

Cost-efficient and palm-sized GNSS receiver

Tersus GNSS
Shanghai, CN

Description

Tersus David is a cost-efficient and palm-sized GNSS receiver designed for both the surveying market and the UAV/AGV/Agricultural applications.

Working with an external GNSS antenna, Tersus' Survey App and the post-processing software provided in the package, David is proved to be a perfect solution for all the survey applications. 4GB on-board EMMC card makes it easy to save data for post-processing. With the versatile accessories and IP67 standard, David can remove most of the inconvenience for field workers. All the operations can be done in the App.

KIT INCLUDE:

  • 1 x David GNSS receiver
  • 1 x GNSS antenna
  • 1 x GNSS antenna connector
  • 1 x GNSS antenna 1.5m RF cable
  • 1 x 2pin-USB power cable
  • 1 x COMM1-USB cable
  • 1 x COMM2-Bluetooth module
  • 1 x USB cable (Type C, Micro) for mobile phone
  • 1 x Ranging pole
  • 1 x Height measure accessory
  • 1 x Bracket for rover
  • 1 x Carrying case

Specifications

Power

Operating power: min. [V]

5

Operating power: max. [V]

12

Typical consumption [W]

3.2

Internal power supply

3.3V

Certifications

CE,FCC

Rechargeable with (auto)battery

YES

External power supply

Portable battery

Direct car connection cable available

NO

Performance

Max. simultaneous tracked channels

192

Tracked satellite signals

GPS L1/L2, GLONASS G1/G2, BeiDou B1/B2

SBAS differential signals

NO

Reacqisition time [s]

<10s

RTK Network Compatibility

Y

No. channels

192

General

Year of initial introduction

2018

Height [m]

0.104

Depth [m]

0.065

Width [m]

0.25

Total Weight [kg]

0.25

Housing Material

Aluminium alloy

Type

Horizontal uncertainty

phase: RTK rapid static (constant part) [m]

0.01

phase: RTK rapid static (variable part) [ppm]

1

phase: static post processing (constant part) [m]

0.003

phase: static post processing (variable part) [ppm]

1

Initialization time on the fly [s]

<10s

Range on the fly [km]

30

RTK network solution methods

VRS

Communication: Protocols

RTCM standards for differential data

RTCM 2.x/3.x

CMR standards for differential data

CMR/CMR+

Other formats for differential data

NONE

NMEA output format

NMEA 0183

L-Band Compatible

Binary

Configuration method

TERSUS Survey

Recording

Memory medium

EMMC

Data capacity [MB]

4000

Type of data (on board recording)

Binary

Data input

Keyboard

Environment

Operating temperature: min. [Ā°C]

-40

Operating temperature: max. [Ā°C]

85

Humidity resistance

100%

Water sand and dust proof

IP67

Shock and vibration proof

1.5m drop onto hard surfaces

ROHS compliance

Y

WEEE compliance

Y

Communication: links

Radio modems

TERSUS

GSM; UMTS phone modems

external

CDMA phone modems

NONE

Landline modems

NONE

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